How I Set Up Claude Code as My Testing Toolkit: Issue Fixes, PR Reviews, and Skills for Test Case Generation

Short summary

A QA engineer shares a practical workflow for using Claude Code as a testing toolkit, covering hooks, skills, and CLAUDE.md configuration for test automation. The guide emphasizes building custom agents with explicit coding rules—preferring critical user journey tests over granular unit tests, using getByRole selectors for accessibility, and wrapping actions into Playwright steps. Security hooks prevent the agent from reading .env files via PreToolUse event matchers.

• •Configure CLAUDE.md via /init to give Claude Code context about your test framework structure
• •Use hooks (PreToolUse) to restrict agent access to sensitive files like .env
• •Define reusable skills for manual test case generation with consistent formatting

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